The following data are gathered from an Experiment to determine the densities of common liquid. Each of the following Liquid gathered a 20ml Sample. Complete the data below and express your answer in two decimal place.
Q: A symmetrical cross-section of a reinforced concrete shown has a value of f'c = 27.63 MPa and fy =…
A: Answer We are given f'c = 27.63 Mpa fy = 414 Mpa b = 475 mm d = 685 Mpa t = 138 mm = web…
Q: A rectangular channel with a flow rate of 600 L/s has a flow depth of width of 2m. Assuming n=0.012…
A:
Q: The correct choice to draw the Arc with radius (130) from left side for figure below is
A: Answer is option D
Q: Q1/ A uniform beam of length (L), simply supported at each end, subjected to a load varying as shown…
A:
Q: What would be the increase in the effective stress in kPa at a depth of 3 m and at 10 m on account…
A:
Q: Determine the area bounded by a straight road and an irregular boundary using the data given below:…
A: h1=5.8h2=4.08h3=7.84h4=7.92h5=6.02h6=4.2h7=7.75 d = station interval = 30
Q: Problem 5. (HKS Problem 7.16) For the cases in the figure below, determine the pressure, elevation…
A: Establish the datum through the tail water. The elevation/ datum head can be directly observed as…
Q: Given the following: DL= 25 kN/m, LL = 35 kN/m and; two movable loads 120kN and 65 kN 1.15m apart. A…
A:
Q: Explain in details the properties and the common composition of Asphalt for road work.
A: The asphalt which was used for road work must be designed, produced and then placed in order to…
Q: s to be made of steel having an ultimate shearing stress of 400 MPa, determine: (a.)The diameter of…
A:
Q: A wood beam 200 mm wide by 240 mm deep is reinforced with 2-200 mm by 10mm thick steel plates at the…
A:
Q: A system consisting of a tank and a pipeline is shown in the figure below. The water is at 82.2 ℃…
A: Flow through pipes The pipe flow is a type of liquid flow that occurs within a closed conduit, such…
Q: Determine the depth in m of the trapezoidal channel with sides inclined 45 deg with the horizontal…
A:
Q: Determine the forces in members CD, DG, GH of the truss shown by method of sections. 30 k 30 k 30 k…
A:
Q: Problem 2 Reynold, Joshua, Dennis and Rogers Consulting Group has a contract to design a major…
A:
Q: 6 cm 12 cm Activate Windows
A:
Q: The information below is very:1. Arithmetic mean 2. Standard deviation 3. Torsion modulus 4.…
A: Formulas of mean, variance and standard deviation is given by, Mean , X=∑fX∑f Variance…
Q: A theodolite is used in locating points from a station the elevation of which is 243.39m. The…
A: Given data:- The RL of station is 243.49m Reading of rod S2=1.10 k=100 c=0 Height of…
Q: A gate 2 m high and 4 m wide is flush with water at the top. Determine the moment at the bottom in…
A:
Q: mis A circular gate of radius submerged in a liquid with its top edge flushed on the liquid surface.…
A:
Q: W ^^ 3m 6m 3m W 6m 6m
A:
Q: DETERMINE FORCE (N) OF MEMBER EG in the truss shown. F₁ = 247 N F2 F₂ = 800 N F3 = 455 N a = 30…
A:
Q: A certain horizontal curve on a 6-lane highway (3 lanes each direction with no median) has a…
A:
Q: The service load bending moments acting on a rectangular beam 307 mm wide and 607 mm deep are 147…
A: Given -
Q: A 3m diameter circular footing is transmitting a concentrated load of 1500KN. A). Determine the…
A:
Q: A 443-lb block is resting on a rough horizontal surface for which the coefficient of friction is…
A: Given data Weight of Block Equal to 443 LB Coefficient of friction is equal to 0.4 We are asked to…
Q: Lulubog, lilitaw! A cube of side length and density pc is immersed in a fluid of density P₁. Let h…
A:
Q: The simple truss shown supports the two loads, each of magnitude L. Deter- mine the forces in…
A:
Q: Generate a contour from the given grid elevations. 20m 18.5 23.5 21.6 25.5 43.5 23.7 30.5 45.5 53.8…
A: Part 1 lowest elevation = 13.5 m highest elevation = 53.8 m elevation difference = 40.3 m contour…
Q: Determine the depth in m of the trapezoidal channel with sides incl 45 deg with the horizontal to…
A:
Q: Solve for the location in meters from the surface of the total force acting on one side of the gate…
A:
Q: :Draw the shear force and bending moment diagram of the simply supported beam with uniformly…
A: As per Bartleby policy answering First question. Kindly upload second question separately. You will…
Q: Three pipes 1, 2, and 3 are connected in parallel and a fourth pipe is connected at B. The…
A:
Q: Water flows half-full through a 50-cm-diameter steel channel at an average velocity of 2.8 m/s.…
A:
Q: 13. In the treatment of 25 x 103 m³/day of water, the amount of chlorine used is 15 kg/day. The…
A:
Q: %, for No 200 -%finer 77. LL=63, PL= 25. Classify the soil using USCS. Justify your answer. a. MH…
A:
Q: 10-19. The 125-Hz sound power level (re: 10-12 W) from a jet engine test cell is 149 dB. What is the…
A: Given data:- The air attenuation coefficient as given, When the wind speed is 1.50m/sec, the…
Q: Three pipes 1, 2, and 3 are connected in parallel and a fourth pipe is connected at B. The…
A:
Q: Compute the total-to-total and total-to-static efficiencies of a fifty per cent reaction turbine…
A: Given data:- Nozzle blade air angle, α2 = 70° Mean diameter of the stage, d = 100 cm Speed of blade…
Q: F6-2. Determine the force in each member of the truss. State if the members are in tension or…
A: step 1-
Q: On a railroad, a -8% grade meets a +0.40% grade at station 2 + 700m whose elevation is 30.00m above…
A: Given data: station 2 + 700m elevation is 30.00m
Q: 2 14 Edit & 12. What is the vertical effective stress at point, X in the soil profile given below? ▼…
A: Effective stress at point X is given by ; σ' = σ - U where ; σ' = Effective stress σ = Total stress…
Q: The porosity (n) and the degree of saturation (S) of a soil sample are 0.7 and 40%, respectively. In…
A: Given data: Porosity, n = 0.7 Degree of saturation, S = 40 % = 0.4 Volume of soil, V = 100 m3
Q: 4. (D6 + 6D4 + 9D²)y = 0
A: given equation is 6th order differential equation.
Q: 1 For the Column Section Shown below, is it adequate with Code Requirements? (Yes or No), if No.…
A:
Q: If the flow rate is 50 liters per second, what is the head loss in meters per kilometer on a 150 mm…
A: Asked: To compute the frictional head loss for flow through pipe. Given: Flow rate (Q) = 50 liters…
Q: ontal surface for which the coeff n is 0.3. Determine the force P ed to cause motion to impendi -…
A:
Q: A 144-lb block is resting on a rough horizontal surface for which the coefficient of friction is…
A: Given data: Mass of the block = 144 lb Coefficient of friction = 0.4
Q: Determine the forces in members CD, DG, GH of the truss shown by method of sections. 30 k 30 k 30 k…
A: To Determine forces in members CD, DG, GH of the truss shown by method of sections.
Q: Strength of Materials A cantilever beam of a structure is loaded as shown in Figure below. As…
A: Hi! Thank you for the question As per the honor code, We’ll answer the first question since the…
The following data are gathered from an Experiment to determine the densities of common liquid. Each of the following Liquid gathered a 20ml Sample. Complete the data below and express your answer in two decimal place.
Step by step
Solved in 2 steps with 2 images
- 1. A 1.5” S40 pipe has a capacity of ______ cu. ft/sec. at a 1 ft/sec. velocity. A. 0.0031 B. 1.7672 C. 0.0332 D. 0.0123 2. The bulk density of impure alumina oxide in lb/ft3 is A. 0.70 B. 80 C. 90 D. 60 3. Tetrahydrofuran has a vapor pressure of ______ mmHg at 176 deg. F A. 200 B. 1518 C. 1173 D. 2 562Liquid alum is used as a coagulant and specific gravity of alum is 1.33. One gallon of alum weights 6.05 kg and contains 3.22 kg of dry alum. Determine;(a)The alumconcentration (b)What is the volume of liquid alum required in order to prepare a solution containing 20,000 mg/l of alum concentration with final volume of 100 mL? (c)The dosage concentration of 1 mL of stock solution in a 2000 mL Gator jarsample.Well, that design isn’t going to work, either. I think about the only thing I can do is to try tochange the concentration of the stream that is leaving Earle Hall. I need my recycle stream tocontain 99% of the acetone that leaves Earle, and have a mass% of acetone of 95% (or else Ican’t reuse it), and I need the stream that is sent to the city’s sewer to have 1 mass% acetone.What is the mass% of acetone in the stream leaving Earle that makes this possible? Assume thatthe stream leaving Earle Hall is still 250,000 lbm every day
- -4 2.LacticacidhasaKa of1.38x10 . What is the pH of the solution that results when 25.0 mL of 0.300 M lactic acid are titrated with 20.0 mL of 0.375 M KOH?The discharge from a food processing plant is the only source of BOD in a river. The oxygensag curve shows a minimum DO concentration of 3.0 mg/L. The DO concentrationimmediately downstream of the discharge is at saturation (10.0 mg/L). Other characteristics ofthe system are as follows: u = 60 miles/day; kr = 0.80 days-1; kd = 0.20 days-1.a. Currently the food processing plant does not treat the waste. What percent removal ofthe BOD would be required to ensure that the DO of the river at any locationdownstream of the plant is always greater than 5.0 mg/L?b. How far downstream would the lowest DO levels occur?c. What ultimate BOD concentration of the mixture of the river and waste immediatelydownstream of the discharge would result in a minimum DO concentration of 5.0mg/L?A tank originally contains 380 liters of brineholding 450 g of dissolved salt. 8 liters/min ofbrine containing 3.75 g/L of salt enters the tankand the mixture assumed uniform leaves therate of 12 L/min. Determine the amount of saltafter 10 min.
- You are treating 10 million gallons per day (MGD) of water with alum at a dosage of 50.0 mg/L. Alum is available as a hydrated salt Al2(SO4)3.16H2O. Determine:(a) The monthly alum dosage required in metric tons/month (1 metric ton = 1000 kg)(b) If you assume that each equivalent of alum added to the water consumes 1 equivalent of alkalinity, determine the alkalinity consumed by alum addition in milliequivalents/L (meq/L)(c) Given that the raw water contained 30 mg/L as CaCO3 of alkalinity, is the alkalinity sufficient? What would happen if the alkalinity is inadequate?A 200-gal tank is half full of distilled water. At time t = 0, a solution containing 0.5 Ib / gal of concentrate enters the tank at the rate 5 gal / min, and the well-stirred mixture is withdrawn at the rate of 3 gal / min. a) At what time will the tank be full? b) At the time the tank is full, how many pounds of concentrate will it contain?In a titration of dilute sulfuric acid, H2SO4, with sodium hydroxide, NaOH, how many milliliters (mL) of 0.2025 M NaOH is required to neutralize a 20.00-mL sample of 0.425 M H2SO4 according to the following equation? H2SO(aq) + 2NaOH(aq) --> Na2SO4(aq) + 2H2O(l) (A) 10.5 mL (B) 21.0 mL (C) 31.5 mL (D) 42.0 mL
- wet sludge contains 3% solid by weight is pumped to a filter belt press at the rate of 170,000lb/day. the dewatered sludge is 18% by dry weight and the filtrate has total nitrogen concentration of 100 mg/l as nitrogen. assume the belt press has 100% solid capture and specific gravity of the sludge in all forms is 1. Calculate the amount of nitrogen (lb/day) in the filtrate returned? Please explain with details a) 4 b) 9 c) 14 d)19 The answer is one of these optionsThere are four liquids that are to be poured in a single vessel that is located in an atmosphere with g = 3.72m/s2. The first liquid is seawater (SG=1.025), the second is kerosene (ρ=1.591 slugs/ft3), the third is castor oil (SG=0.959), and the last liquid is liquid butane (unit weight = 2235.72N/m3 @ g=3.72m/s2). (a)Determine the density of seawater, the specific gravity of kerosene, the unit weight of castor oil and the density of liquid butane expressing all your answers in SI Units. (b) Illustrate the order of the liquids from the top-to-bottom of the vessel?In wastewater treatment the digestion of sludge produces a useful gas (carbon dioxide and methane), and consumes volatile solids. Assuming steady state conditions, let the feed solids be 4%, of which 60% are volatile solids, and the feed flow rate be 1 m*/s. The gas, methane and carbon dioxide, contains no solids. The supernatant solids are 4%, with 40% being volatile, and the digested sludge is at a solids concentration of 3%, with 60% volatile. Gas Ce=0 Feed sludge C,=4%,Qs =? C, = 4% (60% vol.) (40% volatile) 0O, = 1 m¥sec < _ o _ Cy= 3%,Qo=? (60% volatile ) a3 15 the flow rate of supernatant Q in m*/min:- hala)